80440302

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{188827}}^1$

素因数の和:188903

約数の個数: 16

約数和(自身を含む): 163147392

約数和(自身を除く): 82707090

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 188827, 377654, 566481, 1132962, 13406717, 26813434, 40220151, 80440302]

約数ペア:

[(1, 80440302), (2, 40220151), (3, 26813434), (6, 13406717), (71, 1132962), (142, 566481), (213, 377654), (426, 188827)]